. . . "TANGER, spol. s r.o." . "2002-06-04+02:00"^^ . "80-85" . "27360" . "ceramics, measurement temperature,liquidus"@en . . "Problematika m\u011B\u0159en\u00ED teploty likvidu taveniny EUCOR" . . "Sborn\u00EDk p\u0159edn\u00E1\u0161ek z konference" . "[477E623EFC6B]" . "Ostrava" . . "Problematika m\u011B\u0159en\u00ED teploty likvidu taveniny EUCOR"@cs . "Ostrava" . "RIV/61989100:27360/02:00006972" . . "2"^^ . . . . "660363" . "0"^^ . "Problems of measurement of liquidus temperature of melting EUCOR"@en . "2"^^ . "Problematika m\u011B\u0159en\u00ED teploty likvidu taveniny EUCOR" . "0"^^ . "RIV/61989100:27360/02:00006972!RIV/2003/GA0/273603/N" . "V\u00E1clav\u00EDk, Leo\u0161" . . . . "Problematika m\u011B\u0159en\u00ED teploty likvidu taveniny EUCOR"@cs . "P(GA106/01/1164), P(GA106/01/1464)" . "Mol\u00EDnek, Ji\u0159\u00ED" . . "Problems of measurement of liquidus temperature of melting EUCOR"@en . . . . "At production of corundum-baddeleyit ceramics (CBC) it is inevitable to determine the most suitable teeming temperature. At teeming of EUCOR smelt in the factory EUTIT l.l.c. (limited liability company) in Star\u00E1 Voda was presumed according to prevent results that the smelted (CBC) runs to temperature more than 2000\u00B0C and arises at smelting of this material in electric arc furnace (EAF) useless overheating, what makes worse attributes of produced (CBC) and at once raises the energy costs. Experimental measurement of temperatures was made in few stages and types of the form. (CBC) was teemed in the form and at the same time was the smelt filled top up during cooling over sink head. The temperature of smelt was thermometerized on the end of runner duringits teeming, ie on the place, where it leaves (EAF) and at the same time were measured temperatures of the form and of the cast. Description of measurement and the results of teeming (CBC) represents the head part of the article, inclusive limitation o"@en . "P\u0159i v\u00FDrob\u011B korundo-baddeleyitov\u00E9 keramiky (KBK) je nezbytn\u00E9 stanovit nejvhodn\u011Bj\u0161\u00ED teplotu jej\u00EDho odl\u00E9van\u00ED. \u010Cl\u00E1nek popisuje postupy m\u011B\u0159en\u00ED teploty taveniny EUCOR. Podle p\u0159edchoz\u00EDch v\u00FDsledk\u016F, se p\u0159edpokl\u00E1dalo, \u017Ee roztaven\u00E1 KBK m\u00E1 teplotu v\u00EDce ne\u017E 2000 \u00B0C M\u011B\u0159ila se teplota likvidu taveniny v n\u011Bkolika typech formy. M\u011B\u0159ena byla teplota taveniny na konci \u017El\u00E1bku p\u0159i jej\u00EDm odl\u00E9v\u00E1n\u00ED, tj. v m\u00EDst\u011B, kde opou\u0161t\u00ED elektrickou obloukovou pec (EOP) a z\u00E1rove\u0148 byly m\u011B\u0159eny teploty formy a teploty odlitku. Popis m\u011B\u0159en\u00ED a nam\u011B\u0159en\u00E9 v\u00FDsledky p\u0159i odl\u00E9v\u00E1n\u00ED KBK tvo\u0159\u00ED hlavn\u00ED \u010D\u00E1st \u010Dl\u00E1nku. Jako teplotn\u00ED \u010Didla byly pou\u017Eity termo\u010Dl\u00E1nky W-Re. KBK byla odl\u00E9v\u00E1na do formy p\u0159i\u010Dem\u017E byla tavenina v pr\u016Fb\u011Bhu tuhnut\u00ED dol\u00E9v\u00E1na p\u0159es hlavov\u00FD n\u00E1stavec. V\u00FDsledky uk\u00E1zaly, \u017Ee odlitek chladne nejrychleji ve spodn\u00ED \u010D\u00E1sti, a \u017Ee na okraji chladne rychleji, ne\u017E ve st\u0159edov\u00E9 \u010D\u00E1sti. Samotn\u00E9 odl\u00E9v\u00E1n\u00ED trvalo asi 50 sekund, a p\u0159i n\u011Bm byla zm\u011B\u0159ena teplota taveniny okolo 1900 \u00B0C. Teploty byly zaznamen\u00E1v\u00E1ny t\u0159emi m\u011B\u0159ic\u00EDmi \u00FAst\u0159ednami typu GRANT. V\u00FDsledky pak byl" . "80-85988-75-5" . "6"^^ . .